On the 2002 Cadillac Escalade 6.0L, the intake air temp sensor is built into the Mass Air Flow Sensor. The MAF/IAT Sensor is mounted between the Air Filter Housing and the Air Duct. At the IAT Sensor, the wire colors are:
Tan = IAT Signal ( + )
Black = Signal Return ( – )
Does your vehicle have a similar problem? Get connected to a Live Q&A session with a certified Auto Mechanic and get your answers on this problem now!